diff options
Diffstat (limited to 'src/mbgl/map/map_data.cpp')
-rw-r--r-- | src/mbgl/map/map_data.cpp | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/src/mbgl/map/map_data.cpp b/src/mbgl/map/map_data.cpp new file mode 100644 index 0000000000..23bc094990 --- /dev/null +++ b/src/mbgl/map/map_data.cpp @@ -0,0 +1,44 @@ +#include "map_data.hpp" + +#include <algorithm> + +namespace mbgl { + +// Adds the class if it's not yet set. Returns true when it added the class, and false when it +// was already present. +bool MapData::addClass(const std::string& klass) { + Lock lock(mtx); + if (std::find(classes.begin(), classes.end(), klass) != classes.end()) return false; + classes.push_back(klass); + return true; +} + +// Removes the class if it's present. Returns true when it remvoed the class, and false when it +// was not present. +bool MapData::removeClass(const std::string& klass) { + Lock lock(mtx); + const auto it = std::find(classes.begin(), classes.end(), klass); + if (it != classes.end()) { + classes.erase(it); + return true; + } + return false; +} + +// Returns true when class is present in the list of currently set classes. +bool MapData::hasClass(const std::string& klass) const { + Lock lock(mtx); + return std::find(classes.begin(), classes.end(), klass) != classes.end(); +} + +void MapData::setClasses(const std::vector<std::string>& klasses) { + Lock lock(mtx); + classes = klasses; +} + +std::vector<std::string> MapData::getClasses() const { + Lock lock(mtx); + return classes; +} + +}
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